A total of 27 bone tools found at Tanzania's Olduvai Gorge Technology breakthrough is earlier than previously thought Researchers suspect tool maker was species Homo erectus The 27 tools, discovered ...

(Reuters) - An assemblage of tools found in Tanzania that was fashioned about 1.5 million years ago from the limb bones of elephants and hippos reveals what scientists are calling a technological ...

New evidence uncovered in east Africa indicates ancient hominins began crafting tools from animal bones far earlier than previously thought. If confirmed, our human ancestors started shaping bones by ...

The oldest human-crafted bone tools on record are 1.5 million years old, a finding that suggests our ancestors were much smarter than previously thought, a new study reports. The tools, made from ...

A collection of 27 1.5-million-year-old bone tools discovered in Tanzania shows early humans had an ability to systematically make tools about a million years earlier than scientists thought. The ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...